A ceramic-tiled room at the Seelbach Hotel said to have secret tunnels used by Al Capone and a crowd that helped inspire F. Scott Fitzgerald's 'The Great Gatsby.'

In Oklahoma City's Bricktown, there's a street that don't use jelly.

Launchpad for the US military’s dead mouse operation to battle millions of snakes.

A remote coral island with a gristly history of shipwreck, battles, and a horrendous war crime.

This pseudo-steampunk weapons facility is the world's largest wood and glue structure, and packs quite a wallop.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

Deadly airliner crash preserved for those willing to climb and pay respects.

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

A building so large that it has its own weather.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

Electrical pylon in the shape of Disney's beloved mouse.

The world's 2nd or 3rd or 4th busiest seaplane base.

The world's largest private aircraft collection.

Nearly 200 prehistoric giants lurk among the trees at this theme park.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

This grand Spanish-Cuban restaurant has been serving customers for more than a century.

A 20-meter (65-foot) robot towers over Tokyo Bay.

This little replica of Lady Liberty provides a bit of NYC in a Japanese city.

This abandoned, spaceship-like building is home to a museum so unpopular that it has been put on hiatus for over two decades.

A network of sandy streets lined with verdant fukugi trees weaves throughout this tiny seaside town.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.